Individual Calculations April 2013
 Buchta Boris, Samuel  Total change: 10.80  Rating chartPersonal card
 Belgische Interclubs 2012-2013 all BEL 2012-09-23
RcRownchangeKK*chgGame
 1971 1823 1.00 2 0.36 30 10.80 
  Robert, Pierre 2095 BEL1.0010.833024.90 
  Gullentops, Nathan 1847 BEL0.001-0.4730-14.10 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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